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net: stmmac: do not stop RX_CLK in Rx LPI state for qcs404 SoC

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Currently in phy_init_eee() the driver unconditionally configures the PHY
to stop RX_CLK after entering Rx LPI state. This causes an LPI interrupt
storm on my qcs404-base board.

Change the PHY initialization so that for "qcom,qcs404-ethqos" compatible
device RX_CLK continues to run even in Rx LPI state.

Signed-off-by: Andrey Konovalov <andrey.konovalov@linaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Andrey Konovalov
2023-01-27 00:35:39 +03:00
committed by David S. Miller
parent a6efc42a86
commit 54aa39a513
3 changed files with 5 additions and 1 deletions
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1
include/linux/stmmac.h
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@@ -252,6 +252,7 @@ struct plat_stmmacenet_data {
int rss_en;
int mac_port_sel_speed;
bool en_tx_lpi_clockgating;
bool rx_clk_runs_in_lpi;
int has_xgmac;
bool vlan_fail_q_en;
u8 vlan_fail_q;